| 摘要 |
PROBLEM TO BE SOLVED: To provide a user with appropriate information corresponding to various conditions.SOLUTION: A second control unit 31 acquires identification information and additional information from a radio signal received by a second radio communication unit 30 and selects a content corresponding to the identification information and the additional information from among a plurality of contents stored in a database 32. Then, the second control unit 31 causes a radio signal including the selected content to be transmitted from the second radio communication unit 30. The first control unit 22 acquires the content from a radio signal received by a first radio communication unit 23 and causes a reproduction unit 25 to reproduce the acquired content. Therefore, since a user is provided with the content corresponding to not only identification information (ID) on an illumination device 1 but also additional information including personal information on the user and the like, appropriate information corresponding to various conditions can be provided to a user. |
